My PC froze when trying to delete large number of emails. Now Outlook will not run. I tried restarting the pc, removing battery, running virus scan and cleaning tools in Webroot. Still no ability to start Outlook.
See the article below and follow the steps mentioned in it to know how to troubleshoot such kinds of problems -
Outlook 2010 or Outlook 2013 not responding, hangs, freezes or stopped working
Try starting Outlook with the command 'outlook /safe /cleanprofile'
check if your windows made a restore point, use it to go back just before deleting files